Match the Errors in Staining with the Appropriate Description

question 20

Multiple Choice

Match the errors in staining with the appropriate description.
-overstaining,inadequate washing,or using too thick a film

• A)if the pH of the staining system is too alkaline, the parts of the cells taking up basic dye will be overstained, giving an overall blue effect, with very dark blue to black nuclear chromatin and bluish RBCs
• B)parts of the cell taking up acidic dye will be overstained and will appear too red, while the parts of the cells taking up basic dye will appear pale
• C)an excessively blue appearance on gross examination
• D)improper washing (not washing enough to remove the metallic scum)

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Definitions:

Conflict Behavior

Actions taken in response to perceived disagreements, competition, or threats, often resulting in confrontational or competitive interactions.

Successive Ambivalent Behavior

A pattern of behavior where an individual alternates between contrasting emotional responses or actions towards the same stimulus or situation.

Ethological Displacement

A behavior that occurs when an animal performs an irrelevant activity instead of the behavior typically expected in a particular situation, often due to high arousal or conflict.

Facial Expressions

Nonverbal cues that convey emotions, thoughts, or intentions through movements and positions of the face and its features.